diff --git a/pom.xml b/pom.xml
index 87572788..1814ef26 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
 	<properties>
 		<netjson.version>2.4</netjson.version>
 		<jackjson.version>1.9.13</jackjson.version>
-		<fastjson.version>1.2.62</fastjson.version>
+		<fastjson.version>1.2.83</fastjson.version>
 		<quartz.version>2.2.2</quartz.version>
 		<commons-fileupload.version>1.3.3</commons-fileupload.version>
 		<druid.version>1.0.20</druid.version>